Hubby and I are in our mid 50's, overweight and out of shape. He went to Disney as a child and I have never been. We love the idea of the Animal Preserve or Zoo area but is it really much different than other zoo atmospheres??(our own Columbus, OHio Zoo is pretty perfect, not that I am biased). We are fine with some walking but know we would crash out pretty quickly. Not much for rides so that would be out. After all this info are we still "Disney Worthy". HELP!!!!